“Science is the belief in the ignorance of experts,” said Richard Feynmanin the 1960s. But times change. Before about 1970, academics had access to modest funding they could use freely. Industry was similarly enlightened.
.. Nowadays, fields where understanding is poor are usually neglected because researchers must convince experts that working in them will be beneficial.
In academia, working in multiple fields is not a benefit but a penalty.” So much so that he now advises young academics to “make sure you get tenure before you start publishing in a second field”. “In academia people talk about interdisciplinary thinking and run courses and programmes – but Lord help you if you try to make an interdisciplinary career, unless you are already so high that there is nothing they can do to you.”
“My Theses” summarized in plain language